| ZnO/SBA-16不同焙烧温度对CuO/ZnO/SBA-16催化CO活性的影响 |
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| 引用本文： | 杨德强,孙华君,周庆华.ZnO/SBA-16不同焙烧温度对CuO/ZnO/SBA-16催化CO活性的影响[J].广州化工,2011,39(15):113-114. |
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| 作者姓名： | 杨德强 孙华君 周庆华 |
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| 作者单位： | 黑龙江中医药大学,黑龙江哈尔滨,150040 |
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| 摘 要： | 通过浸渍法将氧化锌负载与载体SBA-16上,制得不同焙烧温度的ZnO/SBA-16,再通过沉淀沉积法将氧化铜负载与ZnO/SBA-16上,制备出高分散的催化剂10%CuO/6%ZnO/SBA-16并考察了其对CO氧化的活性,通过XRD、TG-DTA、H2-TPR表征及活性测试,发现300℃、400℃、500℃预先焙烧过的ZnO/SBA-16制得的催化剂中CuO分散度更好,活性更高。
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| 关 键 词： | 焙烧 温度 10%CuO/6%ZnO/SBA-16 CO氧化 |
Effects of Different Calcination Temperature of ZnO/SBA-16 on the Catalytic Activity of CuO/ZnO/SBA-16 in CO Oxidation |
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| YANG De-qiang,SUN Hua-jun,ZHOU Qing-hua.Effects of Different Calcination Temperature of ZnO/SBA-16 on the Catalytic Activity of CuO/ZnO/SBA-16 in CO Oxidation[J].GuangZhou Chemical Industry and Technology,2011,39(15):113-114. |
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| Authors: | YANG De-qiang SUN Hua-jun ZHOU Qing-hua |
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| Affiliation: | (Heilongjiang University of Traditional Chinese Medicine,Heilongjiang Haerbin 150040,China) |
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| Abstract: | With SBA-16 as a support,ZnO/SBA-16 were prepared by wet impregnation method,which were calcined at different temperatures.Then with ZnO/SBA-16 as the pre-support,the well-dispersed 10%CuO/6%ZnO/SBA-16 catalysts were prepared by deposition-precipitation m |
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| Keywords: | calcination temperature 10％CuO/6％ZnO/SBA-16 CO oxidation |
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